gypsum ceiling borad 1,thickness:6.0/7.0/7.5/ ... :one 20ft conts fob price :1.2-2.0/sqm gypsum ceiling borad thickness: 6-14mm( 7.0, 7.5, 8 ... , 603*603mm,605*605mm 603*1212mm, 610*1220mm,type: ceiling tiles ,artistic ceiling ,PVC ceilingfeartures: a,) environment friendly b) non- combustible ...